Add CircleCI setup

.circleci/config.yml

@@ -0,0 +1,33 @@
+version: 2.1
+orbs:
+  ruby: circleci/ruby@0.1.2 
+
+jobs:
+  build:
+    docker:
+      - image: circleci/ruby:2.6.6-stretch-node-browsers
+    executor: ruby/default
+    steps:
+      - checkout
+      - restore_cache:
+          key: gem-cache-{{ checksum "activeadmin_selectize.gemspec" }}
+      - run:
+          name: Setup Bundler
+          command: gem install bundler
+      - run:
+          name: Bundle Install
+          command: bundle install --path vendor/bundle
+      - save_cache:
+          key: gem-cache-{{ checksum "activeadmin_selectize.gemspec" }}
+          paths: vendor/bundle
+      - run:
+          name: Run Specs
+          command: |
+            bin/rspec \
+              --profile 10 \
+              --format RspecJunitFormatter \
+              --out test_results/rspec.xml \
+              --format progress \
+              $(circleci tests glob "spec/**/*_spec.rb")
+      - store_test_results:
+          path: test_results